Community Immunity (Sunday) This triple bill takes its name from the new album by the saxophonist Curtis Macdonald, just out on the Greenleaf label. Mr. Macdonald spearheads the festivities at 9 p.m. with his sleekly modern band. Preceding him, at 8, is an exploratory trio led by the pianist Kris Davis. Closing shop, at 10, is Chris Speed’s Yeah No, an electro-acoustic outfit led by Mr. Speed, a saxophonist and clarinetist, and featuring the drummer Jim Black, the bassist Skuli Sverrisson and the trumpeter Shane Endsley. Littlefield, 622 Degraw Street, between Third and Fourth Avenues, Gowanus, Brooklyn , littlefieldnyc.com; $10. (Chinen)